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| author | Thomas Martitz <kugel@rockbox.org> | 2009-08-03 01:38:58 +0000 |
|---|---|---|
| committer | Thomas Martitz <kugel@rockbox.org> | 2009-08-03 01:38:58 +0000 |
| commit | 85ece84b1c955e2304e8519eb40ad8212a32a3ba (patch) | |
| tree | 2b70dd38cfa86f04028556eaaeff383e3afc381e /apps/plugins/chessbox/gnuchess.c | |
| parent | af6060a987a2ad6ecdf62eb6b13dca61d65d7318 (diff) | |
| download | rockbox-85ece84b1c955e2304e8519eb40ad8212a32a3ba.tar.gz rockbox-85ece84b1c955e2304e8519eb40ad8212a32a3ba.zip | |
Remove various ABS() definitions with a single one using typeof (if using gcc) to avoid multiple evaluations of the input expressions. Speex still uses its own as I didn't want to change this imported code too much.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22129 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'apps/plugins/chessbox/gnuchess.c')
| -rw-r--r-- | apps/plugins/chessbox/gnuchess.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/apps/plugins/chessbox/gnuchess.c b/apps/plugins/chessbox/gnuchess.c index b8fef724fc..5c30c6a6df 100644 --- a/apps/plugins/chessbox/gnuchess.c +++ b/apps/plugins/chessbox/gnuchess.c | |||
| @@ -60,7 +60,7 @@ | |||
| 60 | #define maxdepth 30 | 60 | #define maxdepth 30 |
| 61 | #define true 1 | 61 | #define true 1 |
| 62 | #define false 0 | 62 | #define false 0 |
| 63 | #define absv(x) ((x) < 0 ? -(x) : (x)) | 63 | #define absv(x) (ABS(x)) |
| 64 | #define taxicab(a,b) (abs(column[a]-column[b]) + abs(row[a]-row[b])) | 64 | #define taxicab(a,b) (abs(column[a]-column[b]) + abs(row[a]-row[b])) |
| 65 | 65 | ||
| 66 | /* ---- Chess datatypes and variables ---- */ | 66 | /* ---- Chess datatypes and variables ---- */ |